Searched refs:fifo_status (Results 1 - 25 of 33) sorted by relevance

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/linux-master/drivers/media/pci/tw686x/
H A Dtw686x-core.c169 u32 fifo_status, fifo_signal, fifo_ov, fifo_bad, fifo_errors; local
174 fifo_status = reg_read(dev, VIDEO_FIFO_STATUS);
177 if (!int_status && !TW686X_FIFO_ERROR(fifo_status))
192 fifo_signal = ~(fifo_status & 0xff) & video_en;
193 fifo_ov = fifo_status >> 24;
194 fifo_bad = fifo_status >> 16;
208 fifo_status, &reset_ch);
H A Dtw686x.h173 unsigned int pb_status, unsigned int fifo_status,
H A Dtw686x-video.c1086 unsigned int pb_status, unsigned int fifo_status,
1101 if (vc->no_signal && !(fifo_status & BIT(ch))) {
1109 vc->no_signal = !!(fifo_status & BIT(ch));
1115 fifo_ov = (fifo_status >> 24) & BIT(ch);
1116 fifo_bad = (fifo_status >> 16) & BIT(ch);
1085 tw686x_video_irq(struct tw686x_dev *dev, unsigned long requests, unsigned int pb_status, unsigned int fifo_status, unsigned int *reset_ch) argument
/linux-master/drivers/input/serio/
H A Dsun4i-ps2.c99 u32 fifo_status; local
108 fifo_status = readl(drvdata->reg_base + PS2_REG_FSTS);
122 if (fifo_status & PS2_FIFO_ERROR_BIT) {
128 rval = (fifo_status >> 16) & 0x3;
135 writel(fifo_status, drvdata->reg_base + PS2_REG_FSTS);
/linux-master/drivers/iio/imu/st_lsm6dsx/
H A Dst_lsm6dsx_buffer.c380 __le16 fifo_status; local
385 &fifo_status, sizeof(fifo_status));
392 if (fifo_status & cpu_to_le16(ST_LSM6DSX_FIFO_EMPTY_MASK))
395 fifo_len = (le16_to_cpu(fifo_status) & fifo_diff_mask) *
608 __le16 fifo_status; local
613 &fifo_status, sizeof(fifo_status));
621 fifo_len = (le16_to_cpu(fifo_status) & fifo_diff_mask) *
/linux-master/arch/powerpc/include/asm/
H A Dmpc5121.h76 u32 fifo_status; /* LPC RX/TX FIFO Status Register */ member in struct:mpc512x_lpbfifo
/linux-master/drivers/memstick/host/
H A Dtifm_ms.c384 unsigned int fifo_status = 0, host_status = 0; local
389 fifo_status = readl(sock->addr + SOCK_DMA_FIFO_STATUS);
392 "data event: fifo_status %x, host_status %x, flags %x\n",
393 fifo_status, host_status, host->cmd_flags);
396 if (host->use_dma && (fifo_status & 1)) {
400 if (!host->use_dma && (fifo_status & TIFM_FIFO_MORE)) {
408 writel(fifo_status, sock->addr + SOCK_DMA_FIFO_STATUS);
/linux-master/drivers/comedi/drivers/
H A Drtd520.c494 unsigned int fifo_status; local
498 fifo_status = readl(dev->mmio + LAS0_ADC);
499 if ((fifo_status & FS_ADC_HEMPTY) == 0) {
615 u16 fifo_status; local
620 fifo_status = readl(dev->mmio + LAS0_ADC);
622 if (!(fifo_status & FS_ADC_NOT_FULL)) /* 0 -> full */
637 if (!(fifo_status & FS_ADC_HEMPTY)) {
645 if (fifo_status & FS_ADC_NOT_EMPTY) {
679 fifo_status = readl(dev->mmio + LAS0_ADC);
/linux-master/sound/pci/au88x0/
H A Dau88x0_core.c1268 switch (dma->fifo_status) {
1287 dma->fifo_status = FIFO_START;
1295 switch (dma->fifo_status) {
1309 dma->fifo_status = FIFO_START;
1317 switch (dma->fifo_status) {
1329 dma->fifo_status = FIFO_PAUSE;
1337 if (dma->fifo_status == FIFO_START)
1340 else if (dma->fifo_status == FIFO_STOP)
1342 dma->fifo_status = FIFO_STOP;
1517 switch (dma->fifo_status) {
[all...]
H A Dau88x0.h108 int fifo_status; /* this_1c */ member in struct:__anon234
/linux-master/drivers/ata/
H A Dpata_mpc52xx.c227 u8 fifo_status; /* ATA + 0x41 */ member in struct:mpc52xx_ata
515 if (in_8(&priv->ata_regs->fifo_status) & MPC52xx_ATA_FIFOSTAT_ERROR)
517 __func__, in_8(&priv->ata_regs->fifo_status));
578 if (in_8(&priv->ata_regs->fifo_status) & MPC52xx_ATA_FIFOSTAT_ERROR)
580 __func__, in_8(&priv->ata_regs->fifo_status));
589 if (in_8(&priv->ata_regs->fifo_status) & MPC52xx_ATA_FIFOSTAT_ERROR) {
591 __func__, in_8(&priv->ata_regs->fifo_status));
/linux-master/drivers/i2c/busses/
H A Di2c-axxia.c319 u32 fifo_status = readl(idev->base + SLV_RX_FIFO); local
322 dev_dbg(idev->dev, "slave irq fifo_status=0x%x\n", fifo_status);
324 if (fifo_status & SLV_FIFO_DV1) {
325 if (fifo_status & SLV_FIFO_STRC)
332 if (fifo_status & SLV_FIFO_STPC) {
336 if (fifo_status & SLV_FIFO_RSC)
H A Di2c-exynos5.c479 u32 fifo_level, int_status, fifo_status, trans_status; local
548 fifo_status = readl(i2c->regs + HSI2C_FIFO_STATUS);
549 fifo_level = HSI2C_RX_FIFO_LVL(fifo_status);
560 fifo_status = readl(i2c->regs + HSI2C_FIFO_STATUS);
561 fifo_level = HSI2C_TX_FIFO_LVL(fifo_status);
H A Di2c-bcm-kona.c396 unsigned int fifo_status; local
418 fifo_status = readl(dev->base + FIFO_STATUS_OFFSET);
419 } while (time_left && !(fifo_status & FIFO_STATUS_TXFIFO_EMPTY_MASK));
H A Di2c-img-scb.c549 u32 fifo_status; local
553 fifo_status = img_i2c_readl(i2c, SCB_FIFO_STATUS_REG);
554 if (fifo_status & FIFO_READ_EMPTY)
570 u32 fifo_status; local
573 fifo_status = img_i2c_readl(i2c, SCB_FIFO_STATUS_REG);
574 if (fifo_status & FIFO_WRITE_FULL)
/linux-master/drivers/media/usb/dvb-usb-v2/
H A Dmxl111sf-i2c.c387 u8 fifo_status = 0; local
392 while ((fifo_status == 0) && (i++ < 5))
393 fifo_status = mxl111sf_i2c_check_fifo(state);
/linux-master/drivers/spi/
H A Dspi-tegra20-slink.c293 u32 fifo_status; local
300 fifo_status = tegra_slink_readl(tspi, SLINK_STATUS2);
301 tx_empty_count = SLINK_TX_FIFO_EMPTY_COUNT(fifo_status);
334 u32 fifo_status; local
340 fifo_status = tegra_slink_readl(tspi, SLINK_STATUS2);
341 rx_full_count = SLINK_RX_FIFO_FULL_COUNT(fifo_status);
H A Dspi-tegra114.c296 u32 fifo_status; local
303 fifo_status = tegra_spi_readl(tspi, SPI_FIFO_STATUS);
304 tx_empty_count = SPI_TX_FIFO_EMPTY_COUNT(fifo_status);
347 u32 fifo_status; local
353 fifo_status = tegra_spi_readl(tspi, SPI_FIFO_STATUS);
354 rx_full_count = SPI_RX_FIFO_FULL_COUNT(fifo_status);
H A Dspi-tegra210-quad.c312 u32 fifo_status; local
314 fifo_status = tegra_qspi_readl(tqspi, QSPI_FIFO_STATUS);
315 tx_empty_count = QSPI_TX_FIFO_EMPTY_COUNT(fifo_status);
361 u32 fifo_status, x; local
363 fifo_status = tegra_qspi_readl(tqspi, QSPI_FIFO_STATUS);
364 rx_full_count = QSPI_RX_FIFO_FULL_COUNT(fifo_status);
/linux-master/drivers/mmc/host/
H A Dtifm_sd.c473 unsigned int fifo_status = 0; local
478 fifo_status = readl(sock->addr + SOCK_DMA_FIFO_STATUS);
479 dev_dbg(&sock->dev, "data event: fifo_status %x, flags %x\n",
480 fifo_status, host->cmd_flags);
485 if (r_data && (fifo_status & TIFM_FIFO_READY)) {
493 writel(fifo_status, sock->addr + SOCK_DMA_FIFO_STATUS);
/linux-master/include/linux/usb/
H A Dgadget.h154 int (*fifo_status) (struct usb_ep *ep); member in struct:usb_ep_ops
/linux-master/drivers/usb/gadget/udc/
H A Dcore.c447 if (ep->ops->fifo_status)
448 ret = ep->ops->fifo_status(ep);
H A Dgoku_udc.c988 .fifo_status = goku_fifo_status,
H A Dpxa25x_udc.c1106 .fifo_status = pxa25x_ep_fifo_status,
/linux-master/drivers/gpu/drm/mediatek/
H A Dmtk_dp.c789 u32 fifo_status = mtk_dp_read(mtk_dp, MTK_DP_AUX_P0_3618); local
791 if (fifo_status &

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